You've got amps, head units, and a distribution box all pulling hard off one battery, and the cable between them is the weak link. This 4 gauge OFC runs at 98% conductivity and holds DC 120A peak, 100A constant without sagging. Run it from your battery to the distro, then step down to 8 gauge for individual loads. Black PVC jacket, 50m on the roll. No voltage-drop excuses. Add to cart
| brand | Jaycar |
| gauge | 4 |
| conductor_material | OFC |
| insulation_material | PVC |
| conductivity | 98% |
| rated_current_peak | 120A DC |
| rated_current_constant | 100A DC |
| colour | Black |
| roll_length | 50m |